Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/src/spdk/dpdk/buildtools/options-ibverbs-static.sh b/src/spdk/dpdk/buildtools/options-ibverbs-static.sh
new file mode 100755
index 000000000..0740a711f
--- /dev/null
+++ b/src/spdk/dpdk/buildtools/options-ibverbs-static.sh
@@ -0,0 +1,21 @@
+#! /bin/sh
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# Print link options -l for static link of ibverbs.
+#
+# Static flavour of ibverbs and the providers libs are explicitly picked,
+# thanks to the syntax -l:libfoo.a
+# Other libs (pthread and nl) are unchanged, i.e. linked dynamically by default.
+#
+# PKG_CONFIG_PATH may be required to be set if libibverbs.pc is not installed.
+
+lib='libibverbs'
+deps='pthread|nl'
+
+pkg-config --libs --static $lib |
+	tr '[:space:]' '\n' |
+	sed -r "/^-l($deps)/! s,(^-l)(.*),\1:lib\2.a," |   # explicit .a
+	sed -n '/^-[Ll]/p' |   # extra link options may break with make
+	tac |
+	awk "/^-l:$lib.a/&&c++ {next} 1" | # drop first duplicates of main lib
+	tac